Listen to Cumpleaños Feliz online. Cumpleaños Feliz is a Spanish language song and is sung by Los Niños Cantores de Prado. Cumpleaños Feliz, from the album Para Cantar los Éxitos de Rondas y Canciones Infantiles, was released in the year 2015. The duration of the song is 1:16. Download Spanish songs online from JioSaavn.